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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Heinrich, Gert
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Unlocking the Potential of Lignin: Towards a Sustainable Solution for Tire Rubber Compound Reinforcementcitations
- 2022Electrically conductive and piezoresistive polymer nanocomposites using multiwalled carbon nanotubes in a flexible copolyester: Spectroscopic, morphological, mechanical and electrical properties
- 2021First-Time Investigations on Cavitation in Rubber Parts Subjected to Constrained Tension Using In Situ Synchrotron X-Ray Microtomography (SRμCT)citations
- 2021Treasuring waste lignin as superior reinforcing filler in high cis-polybutadiene rubbercitations
- 2021In-Situ Synchrotron X-ray Study on the Structure Variation of Morphology-Identified Injection-Molded β-Nucleated iPP under Tensile Deformationcitations
- 2020Influence of Controlled Epoxidation of an Asymmetric Styrene/Butadiene Star Block Copolymer on Structural and Mechanical Properties
- 2020Friction, abrasion and crack growth behavior of in-situ and ex-situ silica filled rubber compositescitations
- 2020A nonequilibrium model for particle networking/jamming and time-dependent dynamic rheology of filled polymers
- 2020Verfahren zur Herstellung von Lignin-PAN-basierten Polymercompounds und Lignin-PAN-basierte Polymercompounds
- 2019Optimizing Variable-Axial Fiber-Reinforced Composite Laminatescitations
- 2019Optimizing Variable-Axial Fiber-Reinforced Composite Laminates: The Direct Fiber Path Optimization Conceptcitations
- 2019Optimizing Variable-Axial Fiber-Reinforced Composite Laminates: The Direct Fiber Path Optimization Concept
- 2018Online Structural-Health Monitoring of Glass Fiber-Reinforced Thermoplastics Using Different Carbon Allotropes in the Interphase
- 2018Electrical and melt rheological characterization of PC and co‐continuous PC/SAN blends filled with CNTs: Relationship between melt‐mixing parameters, filler dispersion, and filler aspect ratiocitations
- 2018Critical Strains for Lamellae Deformation and Cavitation during Uniaxial Stretching of Annealed Isotactic Polypropylenecitations
- 2018Temperature scanning stress relaxation of an autonomous self-healing elastomer containing non-covalent reversible network junctionscitations
- 2018Blending In Situ Polyurethane-Urea with Different Kinds of Rubber: Performance and Compatibility Aspectscitations
- 2017Modeling of moisture‐induced stress in PMMA: A simple approach to consider sorption behavior in FEMcitations
- 2017Strong Strain Sensing Performance of Natural Rubber Nanocompositescitations
- 2017Benefits of hybrid nano-filler networking between organically modified Montmorillonite and carbon nanotubes in natural rubber: Experiments and theoretical interpretations
- 2017Tailored fiber placement in thermoplastic composites ; Tailored Fiber Placement für thermoplastische Faserverbundecitations
- 2017Influence of Annealing on Mechanical $alpha_c$-Relaxation of Isotactic Polypropylene: A Study from the Intermediate Phase Perspectivecitations
- 2017Temperature-Dependent Reinforcement of Hydrophilic Rubber Using Ice Crystals
- 2016Electrical Conductive Surface Functionalization of Polycarbonate Parts with CNT Composite Films during Injection Moldingcitations
- 2016Prospects of Scattering Methods to Characterize Internal Failure Processes in Rubber Materials Under Constraint Conditions
- 2015Rubber composites based on silane-treated stöber silica and nitrile rubber: Interaction of treated silica with rubber matrixcitations
- 2013Neuartige Materialien mit magnetisch schaltbaren Eigenschaften
- 2010Towards a novel composite material with magnetorheological switchable stiffness
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article
Unlocking the Potential of Lignin: Towards a Sustainable Solution for Tire Rubber Compound Reinforcement
Abstract
<p>This study tackles the persistent challenge of producing highly reinforced lignin-rubber composites, emphasizing the transformation of agro-industrial residues into value-added products. To address this challenge, we introduce a novel approach termed “in-situ surface modification utilizing a thermo-chemo-mechanical approach” which incorporates the utilization of biomass-derived kraft lignin and a thermally stable organofunctional surface modifier, specifically (3-aminopropyl) triethoxysilane. The resulting material exhibits unprecedented tensile strength (∼15 MPa) along with ∼300 % elongation at break, while typical gum rubber offers 1–2 MPa tensile strength. Additionally, for the other tensile properties like 100 %, and 200 % tensile modulus, the improvement is 7-fold (∼5.6 MPa) and 10-fold (∼11.3 MPa), respectively. Furthermore, this composite presents a higher degree of reinforcement than a passenger car radial (PCR) tire model compound (tensile strength ∼14.5 MPa, 100 % tensile modulus ∼2.2 MPa, and 200 % tensile modulus ∼5.6 MPa) comprised of silica and polysulfide-based coupling agent, with exactly a similar loading of filler. The dynamic mechanical and stress relaxation behavior of the composites are critically discussed concerning the dispersion of the lignin in the sSBR/BR rubber matrix. The morphological orientation and involved chemical interaction in the presence of a surface modifier are also studied in detail. Tear fatigue analysis using pure shear specimens indicates superior fracture toughness at a lower tearing energy regime compared to silica-filled PCR tire compounds. Overall, this study showcases the potential of lignin-reinforced elastomers, offering a promising route for sustainable engineering materials and commercial viability.</p>